63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
# combo - content management system
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# Copyright (C) 2019 Entr'ouvert
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Affero General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import base64
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from io import BytesIO
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from django.core.files import File
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from rest_framework import permissions, serializers, status
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from rest_framework.generics import GenericAPIView
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from rest_framework.response import Response
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from .models import Asset
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class FileSerializer(serializers.Serializer):
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content = serializers.CharField(required=True, allow_blank=False)
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content_type = serializers.CharField(required=False, allow_null=True)
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filename = serializers.CharField(required=False, allow_null=True)
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def validate_content(self, value):
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try:
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return base64.decodebytes(value.encode('ascii'))
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except Exception as e:
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raise serializers.ValidationError('content must be base64 (%r)' % e)
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class AssetSerializer(serializers.Serializer):
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asset = FileSerializer(required=True)
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class Set(GenericAPIView):
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permission_classes = (permissions.IsAuthenticated,)
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serializer_class = AssetSerializer
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def post(self, request, key, *args, **kwargs):
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serializer = self.get_serializer(data=request.data)
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if not serializer.is_valid():
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response = {'err': 1, 'err_desc': serializer.errors}
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return Response(response, status.HTTP_400_BAD_REQUEST)
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data = serializer.validated_data
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asset, dummy = Asset.objects.get_or_create(key=key)
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asset.asset = File(BytesIO(data['asset']['content']), name=data['asset'].get('filename'))
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asset.save()
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response = {'err': 0, 'url': request.build_absolute_uri(f'/assets/{key}')}
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return Response(response)
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view_set = Set.as_view()
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